Spectacle frame



FIG. 1 is a front elevational view of a spectacle frame showing my new design;

FIG. 2 is a side of elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a spectacle frame, substantially as shown and described. 